A drug-sniffing dog helped uncover 31 pounds of methamphetamine hidden in a suitcase during a traffic stop on Oregon's Interstate 84 near Portland. (Courtesy:    KGW-TV)

Police seize 31 pounds of meth from car

Police in Oregon say a drug dog led them to 31 pounds of methamphetamine packed in a suitcase in a car that officers stopped on Interstate 8…